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This section presents abstracts of research and articles on money, credit, banking; monetary policy, consumer finance and mortgage credit. In the paper Money Supply Theory and the Money Multiplier, V. Argy attempts to derive a simple money supply function and to combine it in a Keynesian type general equilibrium model. variables in the money supply function are income, the rate of interest and central bank liabilities. The article Changes in the Money Supply in the United Kingdom 1954 to 1964 by G. J. Bell and L. S. Berman presents a comprehensive statistical framework for analyzing the impact of government borrowing operations, the balance of payments position and the banking sector's lending operations in the money supply. G. C. Chow studies the empirical issue of the relative importance of transactions demand and assets demand, and the theoretical distinction between long-run and short-run demand in the paper, On the Long-Run and Short-Run Demand for Money. The article Control of the Money Supply by A. B. Champ contends that the validity of this proposition that control of bank cash is necessary and sufficient to achieve control of bank deposits is confined to the unrealistically simple conditions of the theoretical models by which it is usually defended.

Background: Advances in pediatric oncology have occurred for some cancers; however, new therapies for sarcoma have been inadequate. Cellular immunotherapy using chimeric antigen receptor (CAR) T cells has shown dramatic benefits in leukemia, lymphoma, and multiple myeloma but has been far less successful in pediatric solid tumors such as rhabdomyosarcoma (RMS) and osteosarcoma (OS). Balancing issues of "on-target, off-tumor toxicity", investigators have identified B7-H3 as a broadly expressed tumor antigen with otherwise restricted expression on normal tissues. We hypothesized that rapid homing via a chemokine receptor and CAR engagement through B7-H3 would enhance CAR T cell efficacy in solid tumors., Methods: We generated B7-H3 CAR T cells that also express the Interleukin-8 (IL-8) receptor, CXCR2. Cytokine production, flow cytometry, Seahorse assays and RNA sequencing were used to compare the B7-H3 CXCR2 (BC2) CAR T cells with B7-H3 CAR T cells. We developed an IL-8 overexpressing human RMS mouse model to test homing and cytotoxicity in vivo., Results: We demonstrate that IL-8 is expressed by RMS and OS and expression significantly increases after radiation. Overexpression of an IL-8 receptor, CXCR2, on B7-H3 CAR T cells enhances homing into IL-8 expressing tumors, augments T cell metabolism and leads to significant tumor regression., Conclusion: These findings warrant further investigation into the use of BC2 CAR T cells as a treatment for patients with RMS, OS and other B7-H3-expressing, IL-8 producing solid tumors., Competing Interests: Competing interests: US Patent (University of Colorado): W02022221592: Compositions and methods for producing and using cell-based immunotherapies to target tumors (inventors: MRV and JAL)., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Cancer cells "hijack" host immune cells to promote growth, survival, and metastasis. The immune microenvironment of high-grade gliomas (HGG) is a complex and heterogeneous system, consisting of diverse cell types such as microglia, bone marrow-derived macrophages (BMDMs), myeloid-derived suppressor cells (MDSCs), dendritic cells, natural killer (NK) cells, and T-cells. Of these, MDSCs are one of the major tumor-infiltrating immune cells and are correlated not only with overall worse prognosis but also poor clinical outcomes. Upon entry from the bone marrow into the peripheral blood, spleen, as well as in tumor microenvironment (TME) in HGG patients, MDSCs deploy an array of mechanisms to perform their immune and non-immune suppressive functions. Here, we highlight the origin, function, and characterization of MDSCs and how they are recruited and metabolically reprogrammed in HGG. Furthermore, we discuss the mechanisms by which MDSCs contribute to immunosuppression and resistance to current therapies. Finally, we conclude by summarizing the emerging approaches for targeting MDSCs alone as a monotherapy or in combination with other standard-of-care therapies to improve the current treatment of high-grade glioma patients.

Microglia are the brain resident phagocytes that act as the primary form of the immune defense in the central nervous system. These cells originate from primitive macrophages that arise from the yolk sac. Advances in imaging and single-cell RNA-seq technologies provided new insights into the complexity of microglia biology.Microglia play an essential role in the brain development and maintenance of brain homeostasis. They are also crucial in injury repair in the central nervous system. The tumor microenvironment is complex and includes neoplastic cells as well as varieties of host and infiltrating immune cells. Microglia are part of the glioma microenvironment and play a critical part in initiating and maintaining tumor growth and spread. Microglia can also act as effector cells in treatments against gliomas. In this chapter, we summarize the current knowledge of how and where microglia are generated. We also discuss their functions during brain development, injury repair, and homeostasis. Moreover, we discuss the role of microglia in the tumor microenvironment of gliomas and highlight their therapeutic implications.

Appearance of autoantibodies to tissue transglutaminase (TGA) is the most reliable biomarker to identify celiac disease autoimmunity. A nonradioactive assay of determination of TGA was newly developed using electrochemiluminescence (ECL) technology. This ECL assay has been demonstrated to be more sensitive than current standard radio-binding assay (RBA) in detecting TGA and can detect TGA earlier among high-risk young children followed from birth.